105865360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19751}}^1$

素因数の和:19831

約数の個数: 40

約数和(自身を含む): 249823296

約数和(自身を除く): 143957936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 19751, 39502, 79004, 98755, 158008, 197510, 316016, 395020, 790040, 1323317, 1580080, 2646634, 5293268, 6616585, 10586536, 13233170, 21173072, 26466340, 52932680, 105865360]

約数ペア:

[(1, 105865360), (2, 52932680), (4, 26466340), (5, 21173072), (8, 13233170), (10, 10586536), (16, 6616585), (20, 5293268), (40, 2646634), (67, 1580080), (80, 1323317), (134, 790040), (268, 395020), (335, 316016), (536, 197510), (670, 158008), (1072, 98755), (1340, 79004), (2680, 39502), (5360, 19751)]